The area of a square field is 1 hectare. What is its perimeter
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Answer:
4 hectares
Step-by-step explanation:
Area of square is a²
1²=a²
a=1
So perimeter of square is
4a=4(1)
=4
∴The perimeter of the circle is 4 hectares
Mathbrainer82:
The answer is 400
yep... 1 hectare is equal to 100 m.
so 4 hectares is equal to 400 m.
4*100 equals to 400 m
yes
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